EJCP.PARTS

FORD MODULAR 6.8 3 VALVE

The 6.8 L (6760 cc, 413 CID) SOHC V10 is another variation of the Modular family created for use in large trucks. Bore size is 90.2 mm (3.552 in) and stroke is 105.8 mm (4.165 in), identical to the 5.4 L V8. Both 2-valve and 3-valve versions have been produced. The 6.8 L uses a split-pin crank with 72° firing intervals and a balance shaft to quell vibrations inherent to a 90° bank angle V10 engine. The engine's firing order is 1-6-5-10-2-7-3-8-4-9. The 2-valve version was first introduced in 1997, with a 3-valve non-VCT version to follow in 2005. The 3-valve engines were built alongside the 2-valve engines at Ford's Windsor, Ontario LVL engine line, but moved production to the larger Windsor Engine Plant in 2009[WIKI]

SIZES BLOCK MATERIAL HEAD MATERIAL CAM TYPE FUEL SYSTEM
6.8 CAST IRON ALUMINUM SOHC MPFI

ITEMS

BRACKETS EXHAUST MANIFOLD INTAKE MANIFOLD OIL PAN PISTON
SENSORS TIMING COVER TIMING SET VALVE COVER VALVE INFORMATION

LISTING TEMPLATES

SIZES COMPATABILITY ENGINE TEMP HEAD TEMP CRANK TEMP NOTES
6.8 SOHC 05-07 F250 350 6.8B **** ***** *****
6.8 SOHC 08-09 F250 350 6.8A 6.8A ***** *****
6.8 SOHC 09-10 F250 350 ***** 6.8A ***** *****

VALVE INFORMATION

MAKE MODEL YEAR RANGE
FORD EXPEDITION 2005-2012
FORD EXPLORER 2006-2010
FORD EXPLORER SPORT TRAC 2007-2010
FORD F150 2004-2010
FORD F250 2005-2010
FORD F350 2005-2010
FORD F450 2005-2008
FORD F550 2005-2009
FORD MUSTANG 2005-2010
LINCOLN MARK LT 2006-2008
LINCOLN NAVIGATOR 2005-2012
MERCURY MOUNTAINEER 2006-2010
TYPE HEAD DIAMETER STEM DIAMETER O.A.L. GROOVES LOCATION
EXHAUST 37.5 5.96 116.4 3 *FOR46AU
INTAKE 33.8 5.99 117.3 3 *FOR46AU

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